#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>
#if 0
int main()
{
	int arr[10] = { 1,2,3,4 };
	char arr2[10] = { 'a','b','c' };
	return 0;
}

int main()
{
	int arr[4] = { 1,2,3,4 };
	for (int i = 0; i < 4; i++)
	{
		printf("%d\n", arr[i]);
	}
	return 0;
}

int main()
{
	int arr[3][3] = { {1},{4,5},{7,8,9} };
	int i = 0;
	for (i = 0; i < 3; i++)
	{
		int j = 0;
		for (j = 0; j < 3; j++)
		{
			printf("%d ", arr[i][j]);
		}
		printf("\n");
	}
	return 0;
}
#endif


